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CLASSIFICATIONS: E81T1-A1C per AWS A5.29, ASME SFA 5.29

A low alloy steel electrode for flux cored arc welding, Select 810-A1 is intended for single and multiple pass welding, in all positions, of certain carbon-molybdenum steels where the addition of 1/2% of molybdenum is required in the deposited weld metal.

APPLICATIONS: Select 810-A1 is ideally suited for welding certain C-Mo steels used in the fabrication of boilers and pressure vessels such as ASTM A161, A204 and A302 Gr. A plate and A335-P1 pipe.

DIAMETERS: .045", .052", 1/16"

SHIELDING GAS: 100% CO2, 35-50 cfh

WELDING POSITIONS: All positions

CHARACTERISTICS:

    		• Quick freezing slag facilitates all position welding.
    		• Excellent fluxing action.
    		• Increased productivity – up to 3 times the deposition rate of covered electrodes – up to 2 times that of solid wire.

    TYPICAL MECHANICAL PROPERTIES
     
    SR 1 Hr. at 1150° F
    Ultimate Tensile Strength (psi) 93,300
    Yield Strength (psi) 84,600
    Percent Elongation 23.5

    TYPICAL DEPOSIT COMPOSITION
    Wt% C Mn P S Si Mo
    		.05 .97 .010 .010 .35 .53

    RECOMMENDED WELDING PARAMETERS
      Optimum Range
    Diam. Position Amps Volts WFS Amps Volts
    1/16" Flat 350 29 300 150-400 22-34
      Overhead 225 26 160 150-310 22-28
      Vertical up 225 25 160 150-280 22-27
    .052" Flat 300 28 360 100-330 19-32
      Overhead 225 26 245 150-310 21-28
      Vertical up 225 25 245 150-280 21-27
    .045" Flat 250 28 282 100-300 21-32
      Overhead 200 26 265 150-280 21-29
      Vertical up 200 25 265 100-230 21-28

    Notice: The results reported are based upon testing of the product under controlled laboratory conditions in accordance with American Welding Society Standards. Actual use of the product may produce different results due to varying conditions. An example of such conditions would be electrode size, plate chemistry, environment, weldment design, fabrication methods, welding procedure and service requirements. Thus the results are not guarantees for use in the field. The manufacturer disclaims any warranty of merchantability or fitness for any particular purpose with respect to its products.